MATH 16A WORKSHEET 2-
(1) Find the equation of the line which is perpendicular to y = 2x + 3 and contains the point (2, 0).
(2) Find all points (x, y) that lie on both y = x2 + x + 1 and y = 2x + 3.
(3) Draw an approximate graph of the slopes of the following functions:
(4) Let f(x) = x2 - 1. Find the slope of the line containing the points (2, f(2)) and (2 + h, f(2 + h)). (Your answer should involve h.) What happens to this slope as h approaches 0?